I'm not trying to pre-populate the text area.
I just want to get the input from the user and make sure he can
only insert chars that I allow. The only char I have a problem with
is the " (Quote). If I enter a " into the text area the regexp bellow
does not allow it in.
preg_match("/^[à-úA-Za-z0-9_():,@\/\.\s\"- ]*$/i",$FieldValue) - Fails
preg_match("/^[à-úA-Za-z0-9_():,@\/\.\s\\"- ]*$/i",$FieldValue) (This one gives
a php error cause the \\" closes the opening ")
preg_match('/^[א-תA-Za-z0-9_():,@\/\.\s"- ]*$/i',$FieldValue) - Fails
preg_match('/^[א-תA-Za-z0-9_():,@\/\.\s\"- ]*$/i',$FieldValue) - Fails
preg_match('/^[א-תA-Za-z0-9_():,@\/\.\s\\"- ]*$/i',$FieldValue) - Fails
So how can I allow a quote (") to be a valid char?
thanks
berber
-----Original Message-----
From: Richard Lynch [mailto:[EMAIL PROTECTED]
Sent: Saturday, December 16, 2006 3:55 AM
To: WeberSites LTD
Cc: php-general@lists.php.net
Subject: Re: [PHP] RegExp
On Thu, December 14, 2006 11:47 pm, WeberSites LTD wrote:
> I'm trying to limit the text someone can submit in a text area with :
>
>
> Code:
> if(!preg_match("/^[à-úA-Za-z0-9_():,@\/\.\s\-\" ]*$/i",$FieldValue)) {
>
> }
>
>
> It works well but I'm having problems with the " (double quote).
> If there is a double quote (") it fails.
Fails in what way?
Are you sure you are remembering to do http://php.net/htmlentities on the data
you send out for the TEXTAREA to pre-populate it?
Does PCRE need " escaped inside the [] bit? I think not, but I suppose \\"
instead of \" couldn't hurt.
You may also want to move the - to the end of [] character set and lose the \,
just to keep it simpler.
--
Some people have a "gift" link here.
Know what I want?
I want you to buy a CD from some starving artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
--
PHP General Mailing List (http://www.php.net/) To unsubscribe, visit:
http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
